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Home >> Jeep >> 2003 >> Grand Cherokee 2WD V8-4.7L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Manufacturer Code Charts >> Heating & A/C System >> Driver Blend Door Range Too Large (AZC) (Stored)

Driver Blend Door Range Too Large (AZC) (Stored)

Test 1:






SYMPTOM
DRIVER BLEND DOOR RANGE TOO LARGE (AZC) (STORED)

WHEN MONITORED
Ignition in RUN and IOD fuse installed.

SET CONDITION
This condition is set when the AZC monitors the travel range during system initialization and the measured range is greater than expected.

POSSIBLE CAUSES
- AZC module stored codes present
- Stored codes test complete